98665120

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2179}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 234027360

約数和(自身を除く): 135362240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2179, 2264, 2830, 4358, 4528, 5660, 8716, 9056, 10895, 11320, 17432, 21790, 22640, 34864, 43580, 45280, 69728, 87160, 174320, 348640, 616657, 1233314, 2466628, 3083285, 4933256, 6166570, 9866512, 12333140, 19733024, 24666280, 49332560, 98665120]

約数ペア:

[(1, 98665120), (2, 49332560), (4, 24666280), (5, 19733024), (8, 12333140), (10, 9866512), (16, 6166570), (20, 4933256), (32, 3083285), (40, 2466628), (80, 1233314), (160, 616657), (283, 348640), (566, 174320), (1132, 87160), (1415, 69728), (2179, 45280), (2264, 43580), (2830, 34864), (4358, 22640), (4528, 21790), (5660, 17432), (8716, 11320), (9056, 10895)]